is respiration a physical or chemical change and how
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respiration is a chemical change because it take oxygen and leave carbon dioxide gas
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respiration is a chemical change because
respiration is a form of oxidation.glucose is oxidised to CO2 and H2O (along with release of energy) at the cells by the oxygen which we breathe in
since glucose is converted Into new products with different composition respiration is a chemical change
respiration is a form of oxidation.glucose is oxidised to CO2 and H2O (along with release of energy) at the cells by the oxygen which we breathe in
since glucose is converted Into new products with different composition respiration is a chemical change
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